groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12171 83.86 496.48 43.76 259.30 -10.53 265.68 -0.43 180.85 0.3136 321.5 139.6


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SDO HMI 2014-09-24 20:00:33 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 0.97 0.00 0.50 -8.74 273.61 7.50 205.53 0.3005 857.0 684.6
2 0.00 3.18 0.00 1.66 -10.36 273.40 7.28 202.76 0.3237 731.0 640.1
3 0.00 1.33 0.00 0.69 -10.42 273.12 7.01 201.92 0.3229 741.0 580.8
4 0.00 2.03 0.00 1.06 -10.13 272.84 6.72 201.44 0.3167 700.0 561.5
5 0.00 1.86 0.00 0.95 -6.45 272.23 6.12 204.57 0.2558 754.0 605.6
6 0.00 0.35 0.00 0.18 -10.77 270.85 4.74 194.92 0.3165 814.0 634.5
7 0.00 2.21 0.00 1.13 -5.96 270.50 4.38 198.77 0.2373 853.0 698.2
8 16.35 182.40 8.43 94.12 -8.57 270.43 4.31 195.53 0.2791 1434.5 399.3
9 10.60 -8.00 5.47 -8.00 -8.72 270.15 4.04 194.45 0.2804 1343.8 999999
10 0.80 -8.00 0.41 -8.00 -8.34 270.12 4.01 194.67 0.2742 1132.2 999999
11 0.00 1.59 0.00 0.82 -8.93 269.43 3.31 191.76 0.2811 736.0 692.9
12 0.00 1.68 0.00 0.86 -8.21 269.21 3.09 191.52 0.2685 805.0 549.7
13 1.15 73.61 0.59 37.98 -9.55 268.97 2.86 189.81 0.2900 917.8 668.6
14 0.00 1.33 0.00 0.71 -15.33 268.81 2.70 186.82 0.3838 792.0 618.2
15 21.03 -13.00 10.84 -13.00 -8.89 268.72 2.61 189.34 0.2784 1209.7 999999
16 0.00 2.30 0.00 1.19 -10.50 268.73 2.62 188.52 0.3049 660.0 539.2
17 1.59 -13.00 0.82 -13.00 -8.46 268.60 2.49 189.16 0.2708 1222.7 999999
18 0.00 1.50 0.00 0.75 -1.60 268.46 2.35 195.35 0.1554 924.0 633.0
19 0.00 1.94 0.00 1.00 -8.02 268.45 2.33 188.85 0.2631 992.0 690.9
20 0.00 1.33 0.00 0.69 -11.41 268.31 2.20 186.80 0.3191 833.0 676.1
21 0.00 1.15 0.00 0.59 -7.61 268.20 2.09 188.16 0.2557 877.0 678.8
22 1.50 -13.00 0.78 -13.00 -9.52 268.18 2.07 187.13 0.2874 852.6 999999
23 1.59 17.67 0.82 9.10 -8.80 268.05 1.94 187.02 0.2752 1134.6 582.4
24 0.00 1.06 0.00 0.55 -9.11 267.99 1.88 186.67 0.2803 826.0 683.8
25 0.00 0.88 0.00 0.46 -11.06 267.97 1.86 185.87 0.3127 573.0 322.5
26 0.00 2.92 0.00 1.52 -10.65 267.73 1.61 185.22 0.3054 933.0 769.7
27 0.00 2.83 0.00 1.45 -8.45 267.02 0.91 183.36 0.2677 -419.0 -387.2
28 0.00 1.33 0.00 0.66 -2.02 266.33 0.21 181.35 0.1572 1046.0 860.7
29 0.00 1.59 0.00 0.82 -8.51 266.08 -0.04 179.86 0.2683 -790.0 -681.5
30 0.00 1.15 0.00 0.59 -8.73 265.86 -0.25 179.09 0.2720 -938.0 -657.6
31 0.00 1.06 0.00 0.55 -9.01 265.44 -0.68 177.58 0.2770 -970.0 -701.7
32 0.00 0.88 0.00 0.46 -9.79 264.15 -1.96 173.34 0.2918 -825.0 -707.3
33 0.00 1.59 0.00 0.82 -7.95 263.74 -2.37 170.95 0.2620 814.0 654.4
34 0.00 0.53 0.00 0.27 -9.64 263.73 -2.39 171.83 0.2902 -883.0 -734.5
35 0.00 1.77 0.00 0.91 -9.51 263.61 -2.51 171.36 0.2884 -1019.0 -860.7
36 0.00 0.71 0.00 0.37 -11.57 262.42 -3.69 168.77 0.3256 -786.0 -718.2
37 0.00 2.30 0.00 1.25 -17.32 262.32 -3.80 171.26 0.4180 828.0 625.7
38 0.00 1.68 0.00 0.88 -12.31 261.24 -4.88 165.87 0.3418 994.0 732.4
39 0.00 2.03 0.00 1.09 -14.44 260.32 -5.80 164.98 0.3791 -1004.0 -782.5
40 0.00 1.41 0.00 0.74 -10.81 259.73 -6.39 160.28 0.3252 682.0 485.2
41 0.00 1.06 0.00 0.57 -15.23 259.32 -6.79 163.17 0.3958 815.0 724.5
42 27.66 167.02 14.75 89.11 -13.59 259.00 -7.11 161.05 0.3721 -1343.6 -411.3
43 1.59 -42.00 0.85 -42.00 -13.94 258.83 -7.28 160.95 0.3785 -889.4 999999
44 0.00 1.77 0.00 0.94 -12.00 257.93 -8.18 156.76 0.3543 -812.0 -684.2
45 0.00 1.86 0.00 0.98 -11.47 257.86 -8.26 155.94 0.3467 -1080.0 -917.7
46 0.00 0.62 0.00 0.33 -11.82 257.81 -8.30 156.24 0.3523 -805.0 -676.6


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.